Inverter controller



FIG. 1 is a front elevation view of an inverter controller showing our new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is a perspective view showing the inverter controller in use being connected to a motor by an output cable.

The broken lines show environmental structure only, and are not a part of the design sought to be patented. 

The ornamental design for an inverter controller, as shown and described. 